Discover the Scala Compiler

Find the scalac compiler for a particular version of scala, by scanning some common directories containing scala installations.

find_scalac(version, locations = NULL)

Arguments

version	The `scala` version to search for. Versions of the form `major.minor` will be matched against the `scalac` installation with version `major.minor.patch`; if multiple compilers are discovered the most recent one will be used.
locations	Additional locations to scan. By default, the directories `/opt/scala` and `/usr/local/scala` will be scanned.